Feature: * Oral Preformed Tube * With Uncuffed * Material: Medical grade PVC * Size: Fr3.0, Fr3.5, Fr4.0, Fr4.5, Fr5.0, Fr5.5,
Fr6.0, Fr6.5, Fr7.0, Fr7.5, Fr8.0, Fr8.5,
Fr9.0, Fr9.5, Fr10.0